1274243775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3433}}^1$

素因数の和:3561

約数の個数: 72

約数和(自身を含む): 2475694224

約数和(自身を除く): 1201450449

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 101, 105, 147, 175, 245, 303, 505, 525, 707, 735, 1225, 1515, 2121, 2525, 3433, 3535, 3675, 4949, 7575, 10299, 10605, 14847, 17165, 17675, 24031, 24745, 51495, 53025, 72093, 74235, 85825, 120155, 123725, 168217, 257475, 346733, 360465, 371175, 504651, 600775, 841085, 1040199, 1733665, 1802325, 2427131, 2523255, 4205425, 5200995, 7281393, 8668325, 12135655, 12616275, 16989917, 26004975, 36406965, 50969751, 60678275, 84949585, 182034825, 254848755, 424747925, 1274243775]

約数ペア:

[(1, 1274243775), (3, 424747925), (5, 254848755), (7, 182034825), (15, 84949585), (21, 60678275), (25, 50969751), (35, 36406965), (49, 26004975), (75, 16989917), (101, 12616275), (105, 12135655), (147, 8668325), (175, 7281393), (245, 5200995), (303, 4205425), (505, 2523255), (525, 2427131), (707, 1802325), (735, 1733665), (1225, 1040199), (1515, 841085), (2121, 600775), (2525, 504651), (3433, 371175), (3535, 360465), (3675, 346733), (4949, 257475), (7575, 168217), (10299, 123725), (10605, 120155), (14847, 85825), (17165, 74235), (17675, 72093), (24031, 53025), (24745, 51495)]