24810905

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 14587495

約数列:

[1, 5, 7, 17, 23, 35, 37, 49, 85, 115, 119, 161, 185, 245, 259, 343, 391, 595, 629, 805, 833, 851, 1127, 1295, 1715, 1813, 1955, 2737, 3145, 4165, 4255, 4403, 5635, 5831, 5957, 7889, 9065, 12691, 13685, 14467, 19159, 22015, 29155, 29785, 30821, 39445, 41699, 63455, 72335, 95795, 101269, 134113, 154105, 208495, 215747, 291893, 506345, 670565, 708883, 1078735, 1459465, 3544415, 4962181, 24810905]

約数ペア:

[(1, 24810905), (5, 4962181), (7, 3544415), (17, 1459465), (23, 1078735), (35, 708883), (37, 670565), (49, 506345), (85, 291893), (115, 215747), (119, 208495), (161, 154105), (185, 134113), (245, 101269), (259, 95795), (343, 72335), (391, 63455), (595, 41699), (629, 39445), (805, 30821), (833, 29785), (851, 29155), (1127, 22015), (1295, 19159), (1715, 14467), (1813, 13685), (1955, 12691), (2737, 9065), (3145, 7889), (4165, 5957), (4255, 5831), (4403, 5635)]