97601175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 206336000

約数和(自身を除く): 108734825

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 525, 651, 775, 1085, 1395, 1575, 1953, 1999, 2325, 3255, 5425, 5997, 6975, 9765, 9995, 13993, 16275, 17991, 29985, 41979, 48825, 49975, 61969, 69965, 89955, 125937, 149925, 185907, 209895, 309845, 349825, 433783, 449775, 557721, 629685, 929535, 1049475, 1301349, 1549225, 2168915, 2788605, 3148425, 3904047, 4647675, 6506745, 10844575, 13943025, 19520235, 32533725, 97601175]

約数ペア:

[(1, 97601175), (3, 32533725), (5, 19520235), (7, 13943025), (9, 10844575), (15, 6506745), (21, 4647675), (25, 3904047), (31, 3148425), (35, 2788605), (45, 2168915), (63, 1549225), (75, 1301349), (93, 1049475), (105, 929535), (155, 629685), (175, 557721), (217, 449775), (225, 433783), (279, 349825), (315, 309845), (465, 209895), (525, 185907), (651, 149925), (775, 125937), (1085, 89955), (1395, 69965), (1575, 61969), (1953, 49975), (1999, 48825), (2325, 41979), (3255, 29985), (5425, 17991), (5997, 16275), (6975, 13993), (9765, 9995)]