87886978195

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 118468526400

約数和(自身を除く): 30581548205

約数列:

[1, 5, 23, 29, 37, 115, 145, 173, 179, 185, 529, 667, 851, 865, 895, 1073, 2645, 3335, 3979, 4117, 4255, 5017, 5191, 5365, 6401, 6623, 15341, 19573, 19895, 20585, 24679, 25085, 25955, 30967, 32005, 33115, 76705, 91517, 94691, 97865, 115391, 119393, 123395, 147223, 152329, 154835, 185629, 192067, 457585, 473455, 567617, 576955, 596965, 712241, 736115, 761645, 898043, 928145, 960335, 1145779, 2653993, 2746039, 2838085, 3386129, 3503567, 3561205, 4269467, 4417541, 4490215, 5728895, 13269965, 13730195, 16381543, 16930645, 17517835, 20654989, 21347335, 22087705, 26352917, 33227591, 81907715, 98197741, 101603443, 103274945, 131764585, 166137955, 475064747, 490988705, 508017215, 606117091, 764234593, 2375323735, 3030585455, 3821172965, 17577395639, 87886978195]

約数ペア:

[(1, 87886978195), (5, 17577395639), (23, 3821172965), (29, 3030585455), (37, 2375323735), (115, 764234593), (145, 606117091), (173, 508017215), (179, 490988705), (185, 475064747), (529, 166137955), (667, 131764585), (851, 103274945), (865, 101603443), (895, 98197741), (1073, 81907715), (2645, 33227591), (3335, 26352917), (3979, 22087705), (4117, 21347335), (4255, 20654989), (5017, 17517835), (5191, 16930645), (5365, 16381543), (6401, 13730195), (6623, 13269965), (15341, 5728895), (19573, 4490215), (19895, 4417541), (20585, 4269467), (24679, 3561205), (25085, 3503567), (25955, 3386129), (30967, 2838085), (32005, 2746039), (33115, 2653993), (76705, 1145779), (91517, 960335), (94691, 928145), (97865, 898043), (115391, 761645), (119393, 736115), (123395, 712241), (147223, 596965), (152329, 576955), (154835, 567617), (185629, 473455), (192067, 457585)]