15872850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{5039}}^1$

素因数の和:5064

約数の個数: 72

約数和(自身を含む): 48746880

約数和(自身を除く): 32874030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 5039, 10078, 15117, 25195, 30234, 35273, 45351, 50390, 70546, 75585, 90702, 105819, 125975, 151170, 176365, 211638, 226755, 251950, 317457, 352730, 377925, 453510, 529095, 634914, 755850, 881825, 1058190, 1133775, 1587285, 1763650, 2267550, 2645475, 3174570, 5290950, 7936425, 15872850]

約数ペア:

[(1, 15872850), (2, 7936425), (3, 5290950), (5, 3174570), (6, 2645475), (7, 2267550), (9, 1763650), (10, 1587285), (14, 1133775), (15, 1058190), (18, 881825), (21, 755850), (25, 634914), (30, 529095), (35, 453510), (42, 377925), (45, 352730), (50, 317457), (63, 251950), (70, 226755), (75, 211638), (90, 176365), (105, 151170), (126, 125975), (150, 105819), (175, 90702), (210, 75585), (225, 70546), (315, 50390), (350, 45351), (450, 35273), (525, 30234), (630, 25195), (1050, 15117), (1575, 10078), (3150, 5039)]