65736468525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157897}}^1$

素因数の和:157991

約数の個数: 96

約数和(自身を含む): 135959020288

約数和(自身を除く): 70222551763

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 61, 65, 75, 91, 105, 175, 183, 195, 273, 305, 325, 427, 455, 525, 793, 915, 975, 1281, 1365, 1525, 2135, 2275, 2379, 3965, 4575, 5551, 6405, 6825, 10675, 11895, 16653, 19825, 27755, 32025, 59475, 83265, 138775, 157897, 416325, 473691, 789485, 1105279, 2052661, 2368455, 3315837, 3947425, 5526395, 6157983, 9631717, 10263305, 11842275, 14368627, 16579185, 27631975, 28895151, 30789915, 43105881, 48158585, 51316525, 67422019, 71843135, 82895925, 125212321, 144475755, 153949575, 202266057, 215529405, 240792925, 337110095, 359215675, 375636963, 626061605, 722378775, 876486247, 1011330285, 1077647025, 1685550475, 1878184815, 2629458741, 3130308025, 4382431235, 5056651425, 9390924075, 13147293705, 21912156175, 65736468525]

約数ペア:

[(1, 65736468525), (3, 21912156175), (5, 13147293705), (7, 9390924075), (13, 5056651425), (15, 4382431235), (21, 3130308025), (25, 2629458741), (35, 1878184815), (39, 1685550475), (61, 1077647025), (65, 1011330285), (75, 876486247), (91, 722378775), (105, 626061605), (175, 375636963), (183, 359215675), (195, 337110095), (273, 240792925), (305, 215529405), (325, 202266057), (427, 153949575), (455, 144475755), (525, 125212321), (793, 82895925), (915, 71843135), (975, 67422019), (1281, 51316525), (1365, 48158585), (1525, 43105881), (2135, 30789915), (2275, 28895151), (2379, 27631975), (3965, 16579185), (4575, 14368627), (5551, 11842275), (6405, 10263305), (6825, 9631717), (10675, 6157983), (11895, 5526395), (16653, 3947425), (19825, 3315837), (27755, 2368455), (32025, 2052661), (59475, 1105279), (83265, 789485), (138775, 473691), (157897, 416325)]