38135475

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{1153}}^1$

素因数の和:1186

約数の個数: 72

約数和(自身を含む): 81564720

約数和(自身を除く): 43429245

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1153, 1225, 1323, 1575, 2205, 3459, 3675, 4725, 5765, 6615, 8071, 10377, 11025, 17295, 24213, 28825, 31131, 33075, 40355, 51885, 56497, 72639, 86475, 121065, 155655, 169491, 201775, 217917, 259425, 282485, 363195, 508473, 605325, 778275, 847455, 1089585, 1412425, 1525419, 1815975, 2542365, 4237275, 5447925, 7627095, 12711825, 38135475]

約数ペア:

[(1, 38135475), (3, 12711825), (5, 7627095), (7, 5447925), (9, 4237275), (15, 2542365), (21, 1815975), (25, 1525419), (27, 1412425), (35, 1089585), (45, 847455), (49, 778275), (63, 605325), (75, 508473), (105, 363195), (135, 282485), (147, 259425), (175, 217917), (189, 201775), (225, 169491), (245, 155655), (315, 121065), (441, 86475), (525, 72639), (675, 56497), (735, 51885), (945, 40355), (1153, 33075), (1225, 31131), (1323, 28825), (1575, 24213), (2205, 17295), (3459, 11025), (3675, 10377), (4725, 8071), (5765, 6615)]