15694772275

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1710

約数の個数: 108

約数和(自身を含む): 25051423392

約数和(自身を除く): 9356651117

約数列:

[1, 5, 7, 13, 25, 35, 47, 49, 65, 91, 169, 175, 235, 245, 325, 329, 455, 611, 637, 845, 1175, 1183, 1225, 1613, 1645, 2275, 2303, 3055, 3185, 4225, 4277, 5915, 7943, 8065, 8225, 8281, 11291, 11515, 15275, 15925, 20969, 21385, 29575, 29939, 39715, 40325, 41405, 55601, 56455, 57575, 75811, 79037, 104845, 106925, 146783, 149695, 198575, 207025, 272597, 278005, 282275, 379055, 389207, 395185, 524225, 530677, 733915, 748475, 985543, 1027481, 1362985, 1390025, 1895275, 1908179, 1946035, 1975925, 2653385, 3669575, 3714739, 4927715, 5137405, 6814925, 6898801, 9540895, 9730175, 12812059, 13266925, 13357253, 18573695, 24638575, 25687025, 34494005, 47704475, 48291607, 64060295, 66786265, 89684413, 92868475, 172470025, 241458035, 320301475, 333931325, 448422065, 627790891, 1207290175, 2242110325, 3138954455, 15694772275]

約数ペア:

[(1, 15694772275), (5, 3138954455), (7, 2242110325), (13, 1207290175), (25, 627790891), (35, 448422065), (47, 333931325), (49, 320301475), (65, 241458035), (91, 172470025), (169, 92868475), (175, 89684413), (235, 66786265), (245, 64060295), (325, 48291607), (329, 47704475), (455, 34494005), (611, 25687025), (637, 24638575), (845, 18573695), (1175, 13357253), (1183, 13266925), (1225, 12812059), (1613, 9730175), (1645, 9540895), (2275, 6898801), (2303, 6814925), (3055, 5137405), (3185, 4927715), (4225, 3714739), (4277, 3669575), (5915, 2653385), (7943, 1975925), (8065, 1946035), (8225, 1908179), (8281, 1895275), (11291, 1390025), (11515, 1362985), (15275, 1027481), (15925, 985543), (20969, 748475), (21385, 733915), (29575, 530677), (29939, 524225), (39715, 395185), (40325, 389207), (41405, 379055), (55601, 282275), (56455, 278005), (57575, 272597), (75811, 207025), (79037, 198575), (104845, 149695), (106925, 146783)]