97081075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 149712640

約数和(自身を除く): 52631565

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 139, 175, 307, 325, 455, 695, 973, 1535, 1807, 2149, 2275, 3475, 3991, 4865, 7675, 9035, 10745, 12649, 19955, 24325, 27937, 42673, 45175, 53725, 63245, 99775, 139685, 213365, 298711, 316225, 554749, 698425, 1066825, 1493555, 2773745, 3883243, 7467775, 13868725, 19416215, 97081075]

約数ペア:

[(1, 97081075), (5, 19416215), (7, 13868725), (13, 7467775), (25, 3883243), (35, 2773745), (65, 1493555), (91, 1066825), (139, 698425), (175, 554749), (307, 316225), (325, 298711), (455, 213365), (695, 139685), (973, 99775), (1535, 63245), (1807, 53725), (2149, 45175), (2275, 42673), (3475, 27937), (3991, 24325), (4865, 19955), (7675, 12649), (9035, 10745)]