193457025

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 393189120

約数和(自身を除く): 199732095

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 85, 115, 135, 153, 207, 225, 255, 345, 391, 425, 459, 575, 621, 675, 733, 765, 1035, 1173, 1275, 1725, 1955, 2199, 2295, 3105, 3519, 3665, 3825, 5175, 5865, 6597, 9775, 10557, 10995, 11475, 12461, 15525, 16859, 17595, 18325, 19791, 29325, 32985, 37383, 50577, 52785, 54975, 62305, 84295, 87975, 98955, 112149, 151731, 164925, 186915, 252885, 263925, 286603, 311525, 336447, 421475, 455193, 494775, 560745, 758655, 859809, 934575, 1264425, 1433015, 1682235, 2275965, 2579427, 2803725, 3793275, 4299045, 7165075, 7738281, 8411175, 11379825, 12897135, 21495225, 38691405, 64485675, 193457025]

約数ペア:

[(1, 193457025), (3, 64485675), (5, 38691405), (9, 21495225), (15, 12897135), (17, 11379825), (23, 8411175), (25, 7738281), (27, 7165075), (45, 4299045), (51, 3793275), (69, 2803725), (75, 2579427), (85, 2275965), (115, 1682235), (135, 1433015), (153, 1264425), (207, 934575), (225, 859809), (255, 758655), (345, 560745), (391, 494775), (425, 455193), (459, 421475), (575, 336447), (621, 311525), (675, 286603), (733, 263925), (765, 252885), (1035, 186915), (1173, 164925), (1275, 151731), (1725, 112149), (1955, 98955), (2199, 87975), (2295, 84295), (3105, 62305), (3519, 54975), (3665, 52785), (3825, 50577), (5175, 37383), (5865, 32985), (6597, 29325), (9775, 19791), (10557, 18325), (10995, 17595), (11475, 16859), (12461, 15525)]