75418875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 158930304

約数和(自身を除く): 83511429

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 105, 125, 157, 175, 183, 225, 305, 315, 375, 427, 471, 525, 549, 785, 875, 915, 1099, 1125, 1281, 1413, 1525, 1575, 2135, 2355, 2625, 2745, 3297, 3843, 3925, 4575, 5495, 6405, 7065, 7625, 7875, 9577, 9891, 10675, 11775, 13725, 16485, 19215, 19625, 22875, 27475, 28731, 32025, 35325, 47885, 49455, 53375, 58875, 67039, 68625, 82425, 86193, 96075, 137375, 143655, 160125, 176625, 201117, 239425, 247275, 335195, 412125, 430965, 480375, 603351, 718275, 1005585, 1197125, 1236375, 1675975, 2154825, 3016755, 3591375, 5027925, 8379875, 10774125, 15083775, 25139625, 75418875]

約数ペア:

[(1, 75418875), (3, 25139625), (5, 15083775), (7, 10774125), (9, 8379875), (15, 5027925), (21, 3591375), (25, 3016755), (35, 2154825), (45, 1675975), (61, 1236375), (63, 1197125), (75, 1005585), (105, 718275), (125, 603351), (157, 480375), (175, 430965), (183, 412125), (225, 335195), (305, 247275), (315, 239425), (375, 201117), (427, 176625), (471, 160125), (525, 143655), (549, 137375), (785, 96075), (875, 86193), (915, 82425), (1099, 68625), (1125, 67039), (1281, 58875), (1413, 53375), (1525, 49455), (1575, 47885), (2135, 35325), (2355, 32025), (2625, 28731), (2745, 27475), (3297, 22875), (3843, 19625), (3925, 19215), (4575, 16485), (5495, 13725), (6405, 11775), (7065, 10675), (7625, 9891), (7875, 9577)]