33180075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 63138816

約数和(自身を除く): 29958741

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 67, 71, 75, 93, 155, 201, 213, 225, 279, 335, 355, 465, 603, 639, 775, 1005, 1065, 1395, 1675, 1775, 2077, 2201, 2325, 3015, 3195, 4757, 5025, 5325, 6231, 6603, 6975, 10385, 11005, 14271, 15075, 15975, 18693, 19809, 23785, 31155, 33015, 42813, 51925, 55025, 71355, 93465, 99045, 118925, 147467, 155775, 165075, 214065, 356775, 442401, 467325, 495225, 737335, 1070325, 1327203, 2212005, 3686675, 6636015, 11060025, 33180075]

約数ペア:

[(1, 33180075), (3, 11060025), (5, 6636015), (9, 3686675), (15, 2212005), (25, 1327203), (31, 1070325), (45, 737335), (67, 495225), (71, 467325), (75, 442401), (93, 356775), (155, 214065), (201, 165075), (213, 155775), (225, 147467), (279, 118925), (335, 99045), (355, 93465), (465, 71355), (603, 55025), (639, 51925), (775, 42813), (1005, 33015), (1065, 31155), (1395, 23785), (1675, 19809), (1775, 18693), (2077, 15975), (2201, 15075), (2325, 14271), (3015, 11005), (3195, 10385), (4757, 6975), (5025, 6603), (5325, 6231)]