16392675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 32997888

約数和(自身を除く): 16605213

約数列:

[1, 3, 5, 13, 15, 17, 23, 25, 39, 43, 51, 65, 69, 75, 85, 115, 129, 195, 215, 221, 255, 299, 325, 345, 391, 425, 559, 575, 645, 663, 731, 897, 975, 989, 1075, 1105, 1173, 1275, 1495, 1677, 1725, 1955, 2193, 2795, 2967, 3225, 3315, 3655, 4485, 4945, 5083, 5525, 5865, 7475, 8385, 9503, 9775, 10965, 12857, 13975, 14835, 15249, 16575, 16813, 18275, 22425, 24725, 25415, 28509, 29325, 38571, 41925, 47515, 50439, 54825, 64285, 74175, 76245, 84065, 127075, 142545, 192855, 218569, 237575, 252195, 321425, 381225, 420325, 655707, 712725, 964275, 1092845, 1260975, 3278535, 5464225, 16392675]

約数ペア:

[(1, 16392675), (3, 5464225), (5, 3278535), (13, 1260975), (15, 1092845), (17, 964275), (23, 712725), (25, 655707), (39, 420325), (43, 381225), (51, 321425), (65, 252195), (69, 237575), (75, 218569), (85, 192855), (115, 142545), (129, 127075), (195, 84065), (215, 76245), (221, 74175), (255, 64285), (299, 54825), (325, 50439), (345, 47515), (391, 41925), (425, 38571), (559, 29325), (575, 28509), (645, 25415), (663, 24725), (731, 22425), (897, 18275), (975, 16813), (989, 16575), (1075, 15249), (1105, 14835), (1173, 13975), (1275, 12857), (1495, 10965), (1677, 9775), (1725, 9503), (1955, 8385), (2193, 7475), (2795, 5865), (2967, 5525), (3225, 5083), (3315, 4945), (3655, 4485)]