168687675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 329176848

約数和(自身を除く): 160489173

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 101, 117, 195, 225, 303, 325, 505, 571, 585, 909, 975, 1313, 1515, 1713, 2525, 2855, 2925, 3939, 4545, 5139, 6565, 7423, 7575, 8565, 11817, 14275, 19695, 22269, 22725, 25695, 32825, 37115, 42825, 57671, 59085, 66807, 98475, 111345, 128475, 173013, 185575, 288355, 295425, 334035, 519039, 556725, 749723, 865065, 1441775, 1670175, 2249169, 2595195, 3748615, 4325325, 6747507, 11245845, 12975975, 18743075, 33737535, 56229225, 168687675]

約数ペア:

[(1, 168687675), (3, 56229225), (5, 33737535), (9, 18743075), (13, 12975975), (15, 11245845), (25, 6747507), (39, 4325325), (45, 3748615), (65, 2595195), (75, 2249169), (101, 1670175), (117, 1441775), (195, 865065), (225, 749723), (303, 556725), (325, 519039), (505, 334035), (571, 295425), (585, 288355), (909, 185575), (975, 173013), (1313, 128475), (1515, 111345), (1713, 98475), (2525, 66807), (2855, 59085), (2925, 57671), (3939, 42825), (4545, 37115), (5139, 32825), (6565, 25695), (7423, 22725), (7575, 22269), (8565, 19695), (11817, 14275)]